Control lever for a marine vessel



FIG. 1 is a perspective view from the front showing a first embodiment of the new design;

FIG. 2 is a side view from the right side thereof;

FIG. 3 is a side view from the left side thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a perspective view from the front showing a second embodiment of the new design;

FIG. 9 is a side view from the right side of the second embodiment;

FIG. 10 is a side view from the left side of the second embodiment;

FIG. 11 is a front view of the second embodiment;

FIG. 12 is a rear view of the second embodiment;

FIG. 13 is a top view of the second embodiment; and,

FIG. 14 is a bottom view of the second embodiment.

In the drawings, the broken lines depict environmental subject matter only and form no part of the claimed design. 

The ornamental design for a control lever for a marine vessel, as shown and described. 